Date: Thu, 29 Aug 2013 20:20:17 -0300 From: "Nenhum_de_Nos" <matheus@eternamente.info> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: TP-Link 1043ND - its tme :) Message-ID: <a5d70e8c59b72081a1babbe343ff0915.squirrel@arroway.org> In-Reply-To: <CFBA86E3-7776-48E1-B2BC-FE662EB37338@bsdimp.com> References: <fff374ff14148d1fb43d22455e2f068f.squirrel@arroway.org> <CAJ-VmokmrJW4cKd3kXnvezhynh0Pic9hswpFngsG8mAjmJVDSQ@mail.gmail.com> <CAB=2f8xyHYEYcJSnmEaxz2KVLCa=kYOYDEt0CNP4eWwMMx-oQg@mail.gmail.com> <f1c2b01c75e04235197a4a766580e82c.squirrel@arroway.org> <04dc16e8adc42b571915e7fc51ec9a57.squirrel@arroway.org> <8FFD8F5B-FCE4-4062-B6B7-7A46943E91AE@bsdimp.com> <CFBA86E3-7776-48E1-B2BC-FE662EB37338@bsdimp.com>
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On Thu, August 29, 2013 19:51, Warner Losh wrote: > > On Aug 29, 2013, at 4:06 PM, Warner Losh wrote: > >> >>> [mktplinkfw] *** error: rootfs image is too big >> >> OK. This isn't for root image, but to make the uncompressed kernel ~685k smaller. So maybe 200k >> smaller after compression. >> >> http://people.freebsd.org/~imp/smalller-mips > > I've moved this to http://people.freebsd.org/~imp/smaller-mips.diff for nicer downloading, and the > original link had too many l's in it... > >> basically it does EXTRA_FLAGS+=-fno-inline -Wno-inline -Os -Wno-strict-aliasing while setting >> the inline limit to 0 and adding some libkern functions that need it. Plus adding the canonical >> MUTEX/RWLOCK/SX_NOINLINE options. >> >> text data bss dec hex filename >> 3598994 270588 153056 4022638 3d616e kernel.debug with patch >> 4285106 270632 153056 4708794 47d9ba kernel.debug built without >> >> Comments? > > Btw, the extra initialization is for a few places where -Os produces different (and I think > spurious) warnings vs -O2. That's also the purpose of the MIPS_SMALL_HACK option, so the three > shift routines that are normally inlined by the compiler have definitions. But those few bytes may > not be worth optimizing... I dont know if I got it. Should I try it or not ? :) and, I must find where to change it. Not yet familiar with the build scripts and cfg files. thanks, matheus > Warner > > >> Warner >> >> P.S. Don't have this hardware, so no test boots. >> > > -- We will call you Cygnus, The God of balance you shall be A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? http://en.wikipedia.org/wiki/Posting_style
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